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2-tert-butyl-1,3-O-p-methoxybenzylidenepropane-1,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1284221-70-0

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1284221-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1284221-70-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,4,2,2 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1284221-70:
(9*1)+(8*2)+(7*8)+(6*4)+(5*2)+(4*2)+(3*1)+(2*7)+(1*0)=140
140 % 10 = 0
So 1284221-70-0 is a valid CAS Registry Number.

1284221-70-0Relevant articles and documents

Concise synthesis of 1,3-di-O-substituted tetrahydropyran derivatives as conformationally stable pyranose mimetics

Mydock, Laurel K.,Spilling, Christopher D.,Demchenko, Alexei V.

, p. 301 - 306 (2011)

A practical synthetic route to 1,3-di-O-substituted tetrahydropyrans has been developed. An important feature of these obtained glycomimetics is the bulky t-butyl functionality at the C-4 position, which imposes a chair conformation as the lowest energy conformer, making these compounds ideal pyranose mimetics.

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